Mineral: Quartz with Siderite
Locality: Minas da Panasqueira, Aldeia de São Francisco de Assis, Covilhã, Castelo Branco, Cova da Beira, Centro, Portugal
Dimensions: 41mm x 92mm x 30mm
Description: Two quartz prisms partially coated by cream color hexagonal Siderite looking like cookies.
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